PL312379A1 - Locking device - Google Patents

Locking device

Info

Publication number
PL312379A1
PL312379A1 PL94312379A PL31237994A PL312379A1 PL 312379 A1 PL312379 A1 PL 312379A1 PL 94312379 A PL94312379 A PL 94312379A PL 31237994 A PL31237994 A PL 31237994A PL 312379 A1 PL312379 A1 PL 312379A1
Authority
PL
Poland
Prior art keywords
spear
spring ring
blocking
groove
face
Prior art date
Application number
PL94312379A
Other versions
PL179444B1 (en
Inventor
Per Kurt Augustinus
Bernt Ipsen
Original Assignee
Micro Matic As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8104174&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL312379(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Micro Matic As filed Critical Micro Matic As
Publication of PL312379A1 publication Critical patent/PL312379A1/en
Publication of PL179444B1 publication Critical patent/PL179444B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/0829—Keg connection means
    • B67D1/0831—Keg connection means combined with valves
    • B67D1/0838—Keg connection means combined with valves comprising means for preventing blow-out on disassembly of the spear valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/0829—Keg connection means
    • B67D1/0841—Details
    • B67D1/0847—Tamper-evident devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
    • B67D1/125—Safety means, e.g. over-pressure valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/924—Vented

Landscapes

  • Closures For Containers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Seal Device For Vehicle (AREA)
  • Vehicle Body Suspensions (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Inorganic Insulating Materials (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Heat Treatment Of Steel (AREA)
  • Threshing Machine Elements (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A blocking arrangement serves for securing prevention of a spear (1) being unscrewed from a corresponding neck ring (3) in a container for a liquid, for example, beer, being under pressure by a drive gas in the container. The blocking arrangement consists of a split spring ring (8) which is placed in a groove (5) constructed in the corresponding neck ring (3). This groove is so deep that the spring ring is allowed to be squeezed radially into the groove. The expansion for the spring ring radially outwardly is limited, however, by in inwardly turning cylinder face (22) on the spear (1). Furthermore, the spear has an upwardly turning blocking face (12) which adjoins the cylinder face (22). When dismounting of the spear is attempted, its blocking face (12) adjoins the spring ring (8) which is retained axially by the downwardly turning upper side (16) of the groove. To prevent the axial forces by which the spring ring (8) is acted on from working the spring ring free of the blocking face (12), the spring (8) has a larger thickness at the outside diameter than at the inside diameter. Thereby, the blocking arrangement provides the optimal security against an unauthorized person removing a spear during an over-pressure in the container.
PL94312379A 1993-12-09 1994-12-09 Locking device PL179444B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK931375A DK137593D0 (en) 1993-12-09 1993-12-09 SAVING ARRANGEMENT
PCT/DK1994/000463 WO1995016613A2 (en) 1993-12-09 1994-12-09 Blocking arrangement

Publications (2)

Publication Number Publication Date
PL312379A1 true PL312379A1 (en) 1996-04-15
PL179444B1 PL179444B1 (en) 2000-09-29

Family

ID=8104174

Family Applications (1)

Application Number Title Priority Date Filing Date
PL94312379A PL179444B1 (en) 1993-12-09 1994-12-09 Locking device

Country Status (13)

Country Link
US (1) US6047994A (en)
EP (1) EP0683749B1 (en)
JP (1) JP3713047B2 (en)
AT (1) ATE149452T1 (en)
AU (1) AU1219295A (en)
CA (1) CA2153897A1 (en)
CZ (1) CZ289640B6 (en)
DE (1) DE69401917T2 (en)
DK (2) DK137593D0 (en)
ES (1) ES2098167T3 (en)
HU (1) HU221074B1 (en)
PL (1) PL179444B1 (en)
WO (1) WO1995016613A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1014951C1 (en) * 1999-07-21 2001-01-23 Dispense Systems Internat B V Barrel with an annular seal.
NL1012660C2 (en) * 1999-07-21 2001-01-23 Dispense Systems Internat B V Container for beer, soft drinks or wine has keg-valve with anti-tampering device has annual of seal divided and at least one location, and comprising once-only closure at location of division
GB201213626D0 (en) * 2012-07-31 2012-09-12 Eaton Aerospace Ltd Valve for an aircraft
DE102015202161B4 (en) * 2015-02-06 2016-11-03 Zf Friedrichshafen Ag joint assembly
GB2559394B (en) * 2017-02-03 2020-04-15 Petainer Large Container Ip Ltd Closure with venting system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA695250A (en) * 1964-09-29 B. Rondum Svend Stab lock coupling for grooved pipe
US2952480A (en) * 1956-10-22 1960-09-13 Beckman Instruments Inc Fastening device detachably coupling grooved cylindrical surfaces
US3453005A (en) * 1968-04-08 1969-07-01 Scovill Manufacturing Co Quick-connect safety coupling
US3718350A (en) * 1971-09-27 1973-02-27 Gen Motors Corp Snap ring coupling
US3922011A (en) * 1973-12-11 1975-11-25 Tom Walters Hose coupling
US4007953A (en) * 1975-09-10 1977-02-15 International Telephone And Telegraph Corporation Removable captive coupling nut assembly
AU509587B2 (en) * 1976-01-19 1980-05-15 Sekisui Kagaku Kogyo Kabushiki Kaisha Pipe joint endless locking ring and groove arrangement
US4229950A (en) * 1979-03-02 1980-10-28 Eastman Kodak Company Coupling for end gudgeon and internally heated roller
US4240654A (en) * 1979-09-28 1980-12-23 International Harvester Company Hose end coupling unit
ATE10083T1 (en) * 1981-01-05 1984-11-15 Alumasc Limited VALVE CLOSURE FOR DRUMS OR BARRELS.
SE459279B (en) * 1984-06-21 1989-06-19 Volvo Ab CLUTCH DEVICE ON PRESSURE MEDIUM CABLES
IT8606927V0 (en) * 1985-03-29 1986-02-06 Walterscheid Gmbh Jean SNAP-IN DEVICE FOR THE CONNECTION OF THE POWER TAKE-OFF SHAFT OF A TRACTOR TO THE CARDAN SHAFT OPERATING AN OPERATING MACHINE.
FR2614084B1 (en) * 1987-04-17 1989-10-20 Peugeot DEVICE FOR QUICK CONNECTION OF A TIP TO A RECEIVING APPARATUS
JPH0317112Y2 (en) * 1987-05-29 1991-04-11
US4750765A (en) * 1987-07-27 1988-06-14 Stratoflex, Inc. Quick-connect coupling
SE463689B (en) * 1988-11-30 1991-01-07 Stig Westman LOCKING DEVICE FOR PIPE JOINT
DK171720B1 (en) * 1989-02-14 1997-04-07 Micro Matic As Valve Assembly device

Also Published As

Publication number Publication date
AU1219295A (en) 1995-07-03
WO1995016613A2 (en) 1995-06-22
PL179444B1 (en) 2000-09-29
ES2098167T3 (en) 1997-04-16
CA2153897A1 (en) 1995-06-22
JP3713047B2 (en) 2005-11-02
DE69401917T2 (en) 1997-07-03
DK0683749T3 (en) 1997-09-01
ATE149452T1 (en) 1997-03-15
EP0683749A1 (en) 1995-11-29
CZ289640B6 (en) 2002-03-13
DK137593D0 (en) 1993-12-09
US6047994A (en) 2000-04-11
EP0683749B1 (en) 1997-03-05
HU221074B1 (en) 2002-07-29
HU9502297D0 (en) 1995-10-30
JPH08506555A (en) 1996-07-16
CZ193895A3 (en) 1996-01-17
HUT73480A (en) 1996-08-28
DE69401917D1 (en) 1997-04-10
WO1995016613A3 (en) 1995-12-07

Similar Documents

Publication Publication Date Title
US4520837A (en) Cover retainer
US4727900A (en) Tamper-proof hydrant cover
US7117712B1 (en) Removal tool
US5829629A (en) Compressed gas cylinder container
JPS5926491A (en) Fixture for head section of extracting pipe for housing of spout of drink vessel
US4488572A (en) Apparatus for retaining a valve body in engagement with the valve neck of a pressurized container
US5088698A (en) Sealing construction for a gas spring
HUT73480A (en) Blocking arrangement
US4700866A (en) Pressure locking filler cap
US3419180A (en) Closure assembly for high-pressure, high-temperature vessels
JP2002266920A (en) Compressible fluid device and method of manufacturing the same
US4316399A (en) Combined punch retainer and fluid actuated stripper
US4569506A (en) Self-contained stud tensioner and tightener device
US2557807A (en) Valved coupling
US5967235A (en) Wellhead union with safety interlock
US5000719A (en) Retrievable sealing plug and method of making same
US5163571A (en) Two-part plastic bottle-cap
US4723352A (en) Method of applying and removing fluid actuated nut
ES262435U (en) Valved closure for kegs or casks.
ES2003756A6 (en) Liquid extraction outlets for beverage containers.
AU1763797A (en) Container opening and protective cap
US4291726A (en) Accumulator device having safety charging port
DK158642B (en) VALVE PROVIDED CLOSE FOR DELIVERY OF LIQUID FROM A CONTAINER
ES8600482A1 (en) Valve for vessel containing a pressurized gas, in particular liquefied petroleum gas, a conical pre-sealing ring for said vessel, and a cylinder comprising such a valve.
SU1537937A1 (en) Sealed cover

Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20081209